List of receiveAndConvert() Examples

Examples of receiveAndConvert()

org.springframework.amqp.core.AmqpTemplate.receiveAndConvert()
Receive a message if there is one from a default queue and convert it to a Java object. Returns immediately, possibly with a null value. @return a message or null if there is none waiting @throws AmqpException if there is a problem
org.springframework.amqp.rabbit.core.RabbitTemplate.receiveAndConvert()
org.springframework.integration.core.MessagingTemplate.receiveAndConvert()
org.springframework.jms.core.JmsOperations.receiveAndConvert()
Receive a message synchronously from the default destination, but only wait up to a specified time for delivery. Convert the message into an object with a configured MessageConverter.
This method should be used carefully, since it will block the thread until the message becomes available or until the timeout value is exceeded.
This will only work with a default destination specified! @return the message produced for the consumer or null if the timeout expires. @throws JmsException checked JMSException converted to unchecked
org.springframework.jms.core.JmsTemplate.receiveAndConvert()

Examples of org.springframework.amqp.rabbit.core.RabbitTemplate.receiveAndConvert()

        assertTrue("Expected to receive all messages before stop", waited);
      }


      assertTrue("Not enough error handling, remaining:" + this.errorsHandled.getCount(),
          this.errorsHandled.await(10, TimeUnit.SECONDS));
      assertNull(template.receiveAndConvert(queue.getName()));
    }
    finally {
      container.shutdown();
    }

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Examples of org.springframework.amqp.rabbit.core.RabbitTemplate.receiveAndConvert()

    int timeout = Math.min(4 + messageCount / (4 * concurrentConsumers), 30);
    logger.debug("Waiting for messages with timeout = " + timeout + " (s)");
    boolean waited = latch.await(timeout, TimeUnit.SECONDS);
    assertTrue("Timed out waiting for message", waited);


    assertNull(template.receiveAndConvert(queue.getName()));


  }


  private ConnectionFactory createConnectionFactory() {
    CachingConnectionFactory connectionFactory = new CachingConnectionFactory();

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Examples of org.springframework.amqp.rabbit.core.RabbitTemplate.receiveAndConvert()

    int timeout = Math.min(4 + messageCount / (4 * concurrentConsumers), 30);
    logger.debug("Waiting for messages with timeout = " + timeout + " (s)");
    waited = latch.await(timeout, TimeUnit.SECONDS);
    assertTrue("Timed out waiting for message", waited);


    assertNull(template.receiveAndConvert(queue.getName()));


  }


  private SimpleMessageListenerContainer createContainer(String queueName, Object listener,
      ConnectionFactory connectionFactory) {

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Examples of org.springframework.amqp.rabbit.core.RabbitTemplate.receiveAndConvert()

    blockingQueueConsumer.start();


    // TODO: make this into a proper assertion. An exception can be thrown here by the Rabbit client and printed to
    // stderr without being rethrown (so hard to make a test fail).
    blockingQueueConsumer.stop();
    assertNull(template.receiveAndConvert(queue.getName()));
    connectionFactory.destroy();


  }


}

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Examples of org.springframework.amqp.rabbit.core.RabbitTemplate.receiveAndConvert()

    assertTrue("Timed out waiting for message", waited);


    // Give message time to reach broker (intermittent test failures)!
    Thread.sleep(500L);
    // All messages committed
    byte[] bytes = (byte[]) template.receiveAndConvert(sendQueue.getName());
    assertNotNull(bytes);
    assertEquals("bar", new String(bytes));
    assertEquals(null, template.receiveAndConvert(queue.getName()));


    ((DisposableBean) connectionFactory).destroy();

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Examples of org.springframework.amqp.rabbit.core.RabbitTemplate.receiveAndConvert()

    Thread.sleep(500L);
    // All messages committed
    byte[] bytes = (byte[]) template.receiveAndConvert(sendQueue.getName());
    assertNotNull(bytes);
    assertEquals("bar", new String(bytes));
    assertEquals(null, template.receiveAndConvert(queue.getName()));


    ((DisposableBean) connectionFactory).destroy();


  }

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Examples of org.springframework.amqp.rabbit.core.RabbitTemplate.receiveAndConvert()


    container.stop();
    Thread.sleep(200L);


    // Foo message is redelivered
    assertEquals("foo", template.receiveAndConvert(queue.getName()));
    // Sending of bar message is also rolled back
    assertNull(template.receiveAndConvert(sendQueue.getName()));


    ((DisposableBean) connectionFactory).destroy();

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Examples of org.springframework.amqp.rabbit.core.RabbitTemplate.receiveAndConvert()

    Thread.sleep(200L);


    // Foo message is redelivered
    assertEquals("foo", template.receiveAndConvert(queue.getName()));
    // Sending of bar message is also rolled back
    assertNull(template.receiveAndConvert(sendQueue.getName()));


    ((DisposableBean) connectionFactory).destroy();


  }

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Examples of org.springframework.amqp.rabbit.core.RabbitTemplate.receiveAndConvert()

    int timeout = getTimeout();
    logger.debug("Waiting for messages with timeout = " + timeout + " (s)");
    boolean waited = latch.await(timeout, TimeUnit.SECONDS);
    assertTrue("Timed out waiting for message", waited);


    assertNull(template.receiveAndConvert(queue.getName()));


    ((DisposableBean) connectionFactory1).destroy();
    ((DisposableBean) connectionFactory2).destroy();
  }

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Examples of org.springframework.amqp.rabbit.core.RabbitTemplate.receiveAndConvert()

    int timeout = getTimeout();
    logger.debug("Waiting for messages with timeout = " + timeout + " (s)");
    boolean waited = latch.await(timeout, TimeUnit.SECONDS);
    assertTrue("Timed out waiting for message", waited);


    assertNull(template.receiveAndConvert(queue.getName()));


    ((DisposableBean) connectionFactory1).destroy();
    ((DisposableBean) connectionFactory2).destroy();
  }

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